Please feel free to ask any questions in the comments. TESSAN Conversion Plug C Type - Travel Adapter for Overseas Use - Converter - Adapter - For South Korea - Outlet Conversion - 4 AC Outlets - 2 USB-A and USB-C Ports - Compatible with Countries such as South Korea/Italy/Spain/Germany/Vietnam/Austria/Europe This is a C-type conversion plug that can convert overseas outlets to the Japanese-standard plug shape. It is useful for travel and business trips to countries in Europe such as Italy, France, Spain, Germany, Switzerland, Netherlands, Sweden, Norway, Denmark, Finland, Belgium, Portugal, Poland, Hungary, Austria, Croatia, and Greece, as well as Indonesia, Vietnam, and South Korea. This power adapter is equipped with 4 AC outlets and 3 USB ports. It can charge 7 devices simultaneously, solving the common problem of insufficient outlets when traveling abroad. In addition, the outlets are distributed in each direction, so even if large adapters are inserted at the same time, they can be used without interfering with each other. With a total output of 3.0A from the 3 USB ports, the single USB-C port can provide fast charging at a maximum of 3A. The maximum output of the USB-A port is 2.4A. The USB-connected devices automatically detect the input current of digital products and send the optimal current. The body size is 56 x 79 x 67mm. It is lightweight and compact, so it can be easily carried during overseas travel by storing it in a pouch. Simply connect this C-type converter to the local outlet and plug the Japanese product's plug into the conversion plug to use it. It also incorporates an insulated plug to prevent tracking fires and a lamp to confirm power supply, ensuring safe use.